octane FORD TAURUS 2012 6.G Owners Manual

Octane recommendations
3.5L V6 engine
“Regular” unleaded gasoline with a
pump (R+M)/2 octane rating of 87 is
recommended. Some stations offer
fuels posted as “Regular” with an
octane rating below 87, particularly
in high altitude areas. Fuels with octane levels below 87 are not
recommended.
3.5L V6 SHO engine
“Regular” unleaded gasoline with a pump (R+M)/2 octane rating of 87 is
recommended. Some stations offer fuels posted as “Regular” with an
octane rating below 87, particularly in high altitude areas. Fuels with
octane levels below 87 are not recommended. Premium fuel will provide
improved performance and is recommended for severe duty usage such
as trailer tow.
Do not be concerned if your engine sometimes knocks lightly. However, if
it knocks heavily while you are using fuel with the recommended octane
rating, see your authorized dealer to prevent any engine damage.
Fuel quality
If you are experiencing starting, rough idle or hesitation driveability
problems during a cold start, try a different brand of unleaded gasoline.
If the problems persist, see your authorized dealer.
Do not add aftermarket fuel additive products to your fuel tank. It
should not be necessary to add any aftermarket products to your fuel
tank if you continue to use high quality fuel of the recommended octane
rating. These products have not been approved for your engine and
could cause damage to the fuel system. Repairs to correct the effects of
using an aftermarket product in your fuel may not be covered by your
warranty.
Many of the world’s automakers approved the World-Wide Fuel Charter
that recommends gasoline specifications to provide improved
performance and emission control system protection for your vehicle.
Gasolines that meet the World-Wide Fuel Charter should be used when
available. Ask your fuel supplier about gasolines that meet the
World-Wide Fuel Charter.
87(R+M)/2 METHOD
Maintenance and Specifications
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The advertised capacity is the amount of the indicated capacity and the
empty reserve combined. Indicated capacity is the difference in the
amount of fuel in a full tank and a tank when the fuel gauge indicates
empty. Empty reserve is the small amount of fuel remaining in the fuel
tank after the fuel gauge indicates empty.
The amount of usable fuel in the empty reserve varies and should
not be relied upon to increase driving range. When refueling your
vehicle after the fuel gauge indicates empty, you might not be
able to refuel the full amount of the advertised capacity of the
fuel tank due to the empty reserve still present in the tank.
For consistent results when filling the fuel tank:
•Turn the engine/ignition switch to the off position prior to refueling,
an error in the reading will result if the engine is left running.
•Use the same filling rate setting (low — medium — high) each time
the tank is filled.
•Allow no more than two automatic click-offs when filling.
•Always use fuel with the recommended octane rating.
•Use a known quality gasoline, preferably a national brand.
•Have the vehicle loading and distribution the same every time.
Your results will be most accurate if your filling method is consistent.
Calculating fuel economy
1. Fill the fuel tank completely and record the initial odometer reading
(in miles or kilometers).
2. Each time you fill the tank, record the amount of fuel added (in
gallons or liters).
3. After at least three to five tank fill-ups, fill the fuel tank and record
the current odometer reading.
4. Subtract your initial odometer reading from the current odometer
reading.
5. Follow one of the simple calculations in order to determine fuel
economy:
Calculation 1:Divide total miles traveled by total gallons used.
Calculation 2:Multiply liters used by 100, then divide by total
kilometers traveled.
Maintenance and Specifications
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ENGINE DATA
Engine 3.5L V6 engine 3.5L V6 SHO engine
Cubic inches 214 214
FuelSeeOctane
recommendations
earlier in this chapter.SeeOctane
recommendationsearlier
in this chapter.
Firing order 1–4–2–5–3–6 1–4–2–5–3–6
Ignition system Coil on plug Coil on plug
Spark plug gap0.052–0.056 inch
(1.32–1.42 mm)0.033–0.037 inch
(.84–.94 mm)
Compression
ratio10.3:1 10.0:1
Engine drivebelt routing
3.5L V6 engine
1. Short drivebelt is on first pulley groove closest to engine (except
vehicles with electric power assisted steering).
2. Long drivebelt is on second pulley groove farthest from engine.
Maintenance and Specifications
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running out of fuel .........306, 350
Emission control system ..........354
Engine ........................................372
cleaning ...................................322
coolant .....................................339
fail-safe cooling .......................343
idle speed control ...................337
lubrication specifications .......368
refill capacities ........................368
service points ..................330–331
Engine block heater .................241
Engine oil ..................................333
checking and adding ..............333
dipstick ....................................333
filter, specifications ................367
refill capacities ........................368
specifications ..........................368
Event data recording ....................7
Exhaust fumes ..........................240
F
Fail safe cooling ........................343
Fleet MyKey programming ......109
Floor mats .........................105–106
Fluid capacities .........................368
Four-Wheel Drive vehicles
driving off road .......................274
Fuel ............................................345
calculating fuel
economy ............................21, 351
cap ...........................................347
capacity ...................................368
choosing the right fuel ...........348
detergent in fuel .....................350
filler funnel .............................350
filling your vehicle with
fuel ...........................345, 347, 351filter, specifications ........345, 367
fuel pump shut-off ..................282
improving fuel economy ........351
octane rating ...................349, 372
quality ......................................349
running out of fuel .........306, 350
safety information relating to
automotive fuels .....................345
Fuses ..........................................282
G
Garage door opener ..................101
Gas cap (see Fuel cap) ............347
Gas mileage (see Fuel
economy) ...................................351
Gauges .........................................17
H
Hazard flashers .........................281
Headlamps ...................................62
aiming ........................................67
autolamp system .......................62
bulb specifications ....................71
daytime running lights .............66
flash to pass ..............................66
high beam .................................63
replacing bulbs .........................71
turning on and off ....................62
Heating
heating and air conditioning
system ...........................51, 54, 57
Homelink wireless control
system ........................................101
Hood ..........................................329
I
Ignition ...............................235, 372
Index
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O
Octane rating ............................349
Oil (see Engine oil) ..................333
Overdrive ...................................253
P
Parental MyKey
programming .............................109
Parking brake ............................244
Parts
(see Motorcraftparts) ...........367
Passenger Occupant
Classification Sensor .................159
Pedals (see Power adjustable
foot pedals) .................................87
Power adjustable foot
pedals .....................................87–88
Power distribution box
(see Fuses) ...............................287
Power door locks ......................115
Power mirrors .............................86
Power point .................................82
Power steering ..........................250
fluid, checking and adding ....357
fluid, refill capacity ................368
fluid, specifications .................368
Power Windows ...........................83
Power windows
opening using remote entry
system .....................................123
Push button start system .........238
R
Radio ............................................326-CD in dash .............................32
Rear heated seats .....................156
Rear-view camera system .........260
Recommendations for
attaching safety restraints for
children ......................................188
Relays ........................................282
Remote entry system .......121–122
illuminated entry ............127–128
locking/unlocking
doors ................................122–123
opening the trunk ...................124
opening the windows .............123
panic alarm .............................124
replacement/additional
transmitters .............................127
replacing the batteries ...........125
Reverse sensing system ...........258
Roadside assistance ..................280
S
Safety belts (see Safety
restraints) ..160, 162–163, 165–166
Safety Canopy ...........................182
Safety defects, reporting ..........319
Safety
restraints ...160, 162–163, 165–166
Belt-Minder...........................167
extension assembly ................165
for adults .................162–163, 165
for children .............................186
Occupant Classification
Sensor ......................................159
warning light and chime ........166
Safety restraints - LATCH
anchors ......................................194
Safety seats for children ..........190
Index
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